검색연산자 | 기능 | 검색시 예 |
---|---|---|
() | 우선순위가 가장 높은 연산자 | 예1) (나노 (기계 | machine)) |
공백 | 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 | 예1) (나노 기계) 예2) 나노 장영실 |
| | 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 | 예1) (줄기세포 | 면역) 예2) 줄기세포 | 장영실 |
! | NOT 이후에 있는 검색어가 포함된 문서는 제외 | 예1) (황금 !백금) 예2) !image |
* | 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 | 예) semi* |
"" | 따옴표 내의 구문과 완전히 일치하는 문서만 검색 | 예) "Transform and Quantization" |
국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) | H05B-001/02 A47J-027/00 B01F-009/00 F27B-007/08 |
미국특허분류(USC) | 219/389 ; 34/108 ; 99/331 ; 99/348 |
출원번호 | US-0568864 (1975-04-17) |
발명자 / 주소 | |
인용정보 | 피인용 횟수 : 41 인용 특허 : 0 |
A food cooking machine comprises a generally cylindrical vessel having liquid impervious walls, a closed end and an open end. A removable cap having a central axial vent opening closes the open end. The vessel is detachably supported on a base having a drive means engageable with the vessel for rotating the vessel about an axis substantially aligned with the vent opening and oriented between horizontal and an acute angle to horizontal and with the capped end of the vessel at least as elevated as the other end thereof. External heating means are provided ...
A general purpose food cooking machine comprising a food-receiving vessel closed at one end, open at the opposite end, and having liquid-impervious walls, said vessel having a removable cap for closing said open end, and said cap being liquid-impervious except for a central vent opening therethrough through which gases may escape from the interior of the vessel, a base having means for detachably receiving and supporting said vessel for rotation about an axis of rotation substantially aligned with said vent opening and oriented between horizontal and an ...